From 7 to 5 in numerator? No — 7:5 has less B. But 3:7 has 7 parts B, 7:5 has 5 — so B decreased. - AMAZONAWS

Understanding B Healthy Ratios: Why 3:7 May Support Better Balance Than 7:5
Optimize Your Nutritional Ratios with Clarity – Less B Doesn’t Always Mean Better…